Tray for a mechanical precious metal recovery device



FIG. 1 is a perspective view of a tray for a mechanical precious metal recovery device showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevational view taken from the left of FIG. 1;

FIG. 4 is an end elevational view taken from the right of FIG. 1;

FIG. 5 is a side elevational view taken from the rear of FIG. 1;

FIG. 6 is a side elevational view taken from the front of FIG. 1;

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a tray for a mechanical precious metal recovery device, substantially as shown. 